From: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Date: Thu, 18 Feb 2010 06:48:55 +0000 (-0600)
Subject: Mailbox: new mutext lock for h/w mailbox configuration
X-Git-Tag: v2.6.36-rc1~488^2^2~19
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72b917ef90084885ffcc5adb69095af02d2b6996;p=pandora-kernel.git

Mailbox: new mutext lock for h/w mailbox configuration

mailbox startup and shutdown are being executed against
a single H/W module, and a mailbox H/W module is totally
__independent__ of the registration of logical mailboxes.
So, an independent mutext should be used for startup and
shutdown.

Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
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